A frog has legs and a worm doesn't XD =Þ
both can breathe with there mouths closed
They are both green!
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Numerous differences can be seen between frog blood and human blood. Perhaps the most obvious is the oval shape of the frog erythrocytes rather than the biconcave discs of human blood. Moreover, the frog erythrocytes have a nucleus (here stained blue) whilst human erythrocytes do not. There is less difference in size between the erythrocytes and leucocytes than in human blood. There are no platelets in frog blood.
a tadpole is the second stage before it grows into a frog.
A- fish and frog.
An earthworm does not have a liver, it also does not have a gallbladder.
frog or earthworm
frog is emphibian like turtle.frog and turtle both live on land and in water.both do not have tail.
There are several differences between frogs and a mosquito. In fact, they are nothing alike. A mosquito is an insect and a frog is an amphibian.
frog
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